UI/UX Designer

Location: Warsaw, Mazowieckie, Poland X-FLOW is a mobile game development company established in 2018. We gained recognition after the release of Happy Color , the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world. We're a team of creative, hands-on professionals who love building products that bring joy to millions of users. We’re looking for a UI/UX Designer — someone detail-driven, visually sharp, and passionate about creating clean, polished, high-quality interfaces.  You’ll thrive here if you understand modern visual trends, push your designs to pixel-perfection and ready to dive deep into iterative cycles achieving the top-tier quality level. Key Responsibilities: Create high-fidelity UI designs for product features with a focus on pixel-perfect execution. Work on UI production tasks — drawing icons, interface elements, states, and variations. Collaborate closely with product managers, designers, and developers to refine features. Optional but nice-to-have: conceptual design of sections/features, UX wireframing, and basic motion/animation work. Requirements: 5+ years of experience as a UI or UI/UX Designer in mobile games. Strong visual design skills with a portfolio showcasing UI quality and attention to detail. Confident skills in Figma, Illustrator, Photoshop/ ProCreate. Solid understanding of vector and raster graphics. Ability to work with iterative feedback loops and experiment with multiple design directions. Propose fresh visual ideas, watch actual trends and visual routes over the mobile market. Nice to have: experience building UX structures, concept exploration, animation tools, or working on live products. Russian — C1 or higher. What We Offer: Competitive salary and benefits package. Opportunity to work with a talented and passionate team in a creative and dynamic environment. Flexible working hours and remote/office work options. Career growth and professional development opportunities. A fun and inclusive company culture that celebrates diversity and creativity. Join us and let’s create great content together! When you apply for this role, we process your personal data in accordance with our Candidate Privacy Notice ( https://xflowgames.com/candidate-privacy-notice ).